Description

4-(3-Methoxypropoxy)Phenylboronic Acid is a high-purity boronic acid derivative, a critical building block in modern synthetic chemistry. Its value lies in its role as a key coupling partner in Suzuki-Miyaura cross-coupling reactions, enabling the efficient construction of complex biaryl structures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials industries, particularly in the development of active pharmaceutical ingredients (APIs) and functional organic molecules.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs) via palladium-catalyzed cross-coupling reactions.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides that require specific biaryl frameworks.
• Liquid Crystal & OLED Materials: Serves as a building block for creating complex organic molecules used in electronic displays and optoelectronic devices.
• Polymer Chemistry: Employed in the synthesis of specialty polymers and dendrimers with tailored properties for advanced material science applications.
• Chemical Research & Development: A versatile reagent in academic and industrial R&D labs for exploring new synthetic pathways and creating compound libraries.
• Diagnostic Reagent Synthesis: Used in the development of molecular probes, sensors, and other diagnostic tools.

Basic Information

Product Name	4-(3-Methoxypropoxy)Phenylboronic Acid
CAS No.	279262-35-0
Molecular Formula	C10H15BO4
Molecular Weight	210.04 g/mol
Synonyms	[4-(3-Methoxypropoxy)phenyl]boronic acid; 4-(3-Methoxypropoxy)benzeneboronic acid; (4-(3-Methoxypropoxy)phenyl)boronic acid; B-[4-(3-Methoxypropoxy)phenyl]boronic acid; 4-(3-Methoxypropoxy)phenylboronic acid pinacol ester (common derivative); Boronic acid, B-[4-(3-methoxypropoxy)phenyl]-; 279262-35-0
EINECS	Contact for details

Quality Control

Our 4-(3-Methoxypropoxy)Phenylboronic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity, NMR for structural confirmation, and Karl Fischer titration for moisture content, to ensure it meets the high standards required for sensitive coupling reactions. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee batch-to-batch consistency and traceability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation. For long-term storage, consider using desiccants or storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥97.0%
Water Content (KF Titration)	≤1.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.